2531996.00000000

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1193}}^1$

素因数の和:1321

約数の個数: 64

約数和(自身を含む): 166892544

約数和(自身を除く): 99800610

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 103, 182, 206, 273, 309, 546, 618, 721, 1193, 1339, 1442, 2163, 2386, 2678, 3579, 4017, 4326, 7158, 8034, 8351, 9373, 15509, 16702, 18746, 25053, 28119, 31018, 46527, 50106, 56238, 93054, 108563, 122879, 217126, 245758, 325689, 368637, 651378, 737274, 860153, 1597427, 1720306, 2580459, 3194854, 4792281, 5160918, 9584562, 11181989, 22363978, 33545967, 67091934]

約数ペア:

[(1, 67091934), (2, 33545967), (3, 22363978), (6, 11181989), (7, 9584562), (13, 5160918), (14, 4792281), (21, 3194854), (26, 2580459), (39, 1720306), (42, 1597427), (78, 860153), (91, 737274), (103, 651378), (182, 368637), (206, 325689), (273, 245758), (309, 217126), (546, 122879), (618, 108563), (721, 93054), (1193, 56238), (1339, 50106), (1442, 46527), (2163, 31018), (2386, 28119), (2678, 25053), (3579, 18746), (4017, 16702), (4326, 15509), (7158, 9373), (8034, 8351)]